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12
TROUBLESHOOTING
12.3 Error Code List
12.3.3 Error code list (1000 to 1999)
12 - 26
9
EMC AND LOW
VOLTAGE
DIRECTIVES
10
LOADING AND
INSTALLATION
11
MAINTENANCE AND
INSPECTION
12
TROUBLESHOOTING APPENDICES INDEX
1131
A fault was detected in the internal
memory of the CPU module.
Hardware error of the CPU module.
(Please consult your local Mitsubishi
representative.)
QS
1132
1133
1136
1137
1141
1142
1143
1146
1210
The operation circuit for sequence
processing in the CPU module does not
operate normally.
Hardware error of the CPU module.
(Please consult your local Mitsubishi
representative.)
QS
1311
An interrupt request from the module
where interrupt pointer setting has not
been made in the PLC parameter dialog
box was detected.
Hardware error of either of the CPU
module or base unit. (Please consult
your local Mitsubishi representative.)
QS
1401
• There was no response from the
intelligent function module in the
initial processing.
• The size of the buffer memory of the
intelligent function module is invalid.
Hardware error of the intelligent function
module, CPU module or base unit is
expecting a hardware fault. (Please
consult your local Mitsubishi
representative.)
QS
1403
• The hardware test of the module
installed in the slot indicated by
module number has completed.
• There was no response from the
intelligent function module when the
END instruction is executed.
• An error is detected at the intelligent
function module.
• The intelligent function module being
accessed is broken down.
• Confirm if the setting of hardware test
of the module installed in the slot
indicated by the module number has
been set or not.
• Hardware error of the access target
intelligent function module. (Please
consult your local Mitsubishi
representative.)
QS
1404
An intelligent function module response
data error was detected.
Reset the CPU module and RUN it
again. If the same error is displayed
again, the intelligent function module,
CPU module or base unit is faulty.
(Please consult your local Mitsubishi
representative.)
QS
Error
Code
(SD0)
Error Contents and Cause Corrective Action
Corresponding
CPU